/* ============================================================
   style.css — Voxalie Dashboard
   Palette : Corail #E8735A · Océan #4ECDC4 · Fond sombre #0B0D12
   ============================================================ */

/* ── RESET & BASE ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg:           #0B0D12;
    --bg-2:         #111318;
    --bg-3:         #181B23;
    --border:       rgba(255,255,255,0.07);
    --border-hover: rgba(255,255,255,0.14);
    --coral:        #E8735A;
    --coral-light:  #F09882;
    --coral-glow:   rgba(232,115,90,0.22);
    --teal:         #4ECDC4;
    --teal-glow:    rgba(78,205,196,0.2);
    --accent:       var(--coral);
    --accent-2:     var(--coral-light);
    --accent-glow:  var(--coral-glow);
    --text:         #EEF0F5;
    --text-muted:   #6B7280;
    --text-dim:     #9CA3AF;
    --success:      #4ECDC4;
    --warning:      #FBBF24;
    --danger:       #F87171;
    --info:         #60A5FA;
    --font-display: 'Plus Jakarta Sans', sans-serif;
    --font-body:    'Inter', sans-serif;
    --radius:       14px;
    --radius-sm:    9px;
    --shadow:       0 4px 32px rgba(0,0,0,0.5);
    --sidebar-w:    250px;
    --transition:   0.2s ease;
}

html { scroll-behavior: smooth; }
body { font-family: var(--font-body); background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.6; }
a { text-decoration: none; color: inherit; }

/* ── LOGIN PAGE ──────────────────────────────────────────── */
.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; overflow: hidden; position: relative; }

.login-bg { position: fixed; inset: 0; z-index: 0; }
.login-orb { position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.25; }
.orb-1 { width: 560px; height: 560px; background: var(--coral); top: -150px; right: -100px; animation: float 9s ease-in-out infinite; }
.orb-2 { width: 440px; height: 440px; background: var(--teal); bottom: -120px; left: -80px; animation: float 12s ease-in-out infinite reverse; }
.login-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px); background-size: 48px 48px; }

@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-28px); } }

.login-container { position: relative; z-index: 1; width: 100%; max-width: 420px; padding: 24px; }
.login-card {
    background: rgba(17,19,24,0.88);
    backdrop-filter: blur(28px);
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 44px 40px;
    box-shadow: var(--shadow), 0 0 70px rgba(232,115,90,0.08);
}

/* Logo dans la page de login */
.login-logo { display: flex; align-items: center; justify-content: center; margin-bottom: 6px; }
.login-logo img { height: 48px; width: auto; }

/* Fallback si le logo ne charge pas */
.logo-fallback { display: flex; align-items: center; gap: 12px; }
.logo-mark {
    width: 40px; height: 40px;
    background: linear-gradient(135deg, var(--coral), var(--teal));
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-display); font-weight: 800; font-size: 18px; color: white;
    flex-shrink: 0;
}
.logo-text { font-family: var(--font-display); font-weight: 700; font-size: 22px; letter-spacing: -0.5px; }

.login-subtitle { color: var(--text-muted); font-size: 13px; text-align: center; margin-bottom: 30px; margin-top: 8px; }

.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 11px; font-weight: 600; color: var(--text-dim); margin-bottom: 6px; letter-spacing: 0.6px; text-transform: uppercase; }
.form-group input {
    width: 100%; padding: 12px 14px;
    background: var(--bg-3); border: 1px solid var(--border);
    border-radius: var(--radius-sm); color: var(--text);
    font-family: var(--font-body); font-size: 14px; outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus { border-color: var(--coral); box-shadow: 0 0 0 3px var(--coral-glow); }

.btn-login {
    width: 100%; padding: 13px;
    background: linear-gradient(135deg, var(--coral), var(--coral-light));
    border: none; border-radius: var(--radius-sm);
    color: white; font-family: var(--font-display); font-weight: 700; font-size: 15px;
    cursor: pointer; transition: opacity var(--transition), transform var(--transition), box-shadow var(--transition);
    margin-top: 10px;
    box-shadow: 0 4px 20px var(--coral-glow);
}
.btn-login:hover { opacity: 0.92; transform: translateY(-1px); box-shadow: 0 6px 28px var(--coral-glow); }

.alert { padding: 12px 14px; border-radius: var(--radius-sm); font-size: 13px; margin-bottom: 16px; }
.alert-error { background: rgba(248,113,113,0.1); border: 1px solid rgba(248,113,113,0.3); color: var(--danger); }

.login-footer { text-align: center; font-size: 12px; color: var(--text-muted); margin-top: 28px; }
.login-footer strong { color: var(--coral); }

/* Séparateur dégradé corail→teal */
.login-divider {
    height: 2px; margin: 24px 0;
    background: linear-gradient(90deg, var(--teal), var(--coral));
    border-radius: 2px; opacity: 0.4;
}

/* ── DASHBOARD LAYOUT ─────────────────────────────────────── */
.dashboard-page { display: flex; min-height: 100vh; }

/* Sidebar */
.sidebar {
    width: var(--sidebar-w);
    background: var(--bg-2);
    border-right: 1px solid var(--border);
    display: flex; flex-direction: column;
    position: fixed; top: 0; left: 0; height: 100vh;
    z-index: 100; padding: 24px 16px;
}

.sidebar-logo { display: flex; align-items: center; padding: 0 8px; margin-bottom: 36px; }
.sidebar-logo img { height: 60px; width: auto; }

/* Fallback sidebar logo */
.sidebar-logo-fallback { display: flex; align-items: center; gap: 10px; }
.sidebar .logo-mark { width: 32px; height: 32px; font-size: 14px; border-radius: 8px; flex-shrink: 0; }
.sidebar .logo-text { font-family: var(--font-display); font-weight: 700; font-size: 17px; }

/* Ligne dégradé sous le logo sidebar */
.sidebar-divider {
    height: 1px; margin: 0 8px 20px;
    background: linear-gradient(90deg, var(--teal), var(--coral));
    border-radius: 1px; opacity: 0.5;
}

.sidebar-nav { flex: 1; display: flex; flex-direction: column; gap: 4px; }
.nav-item {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 14px; border-radius: var(--radius-sm);
    color: var(--text-muted); font-size: 13px; font-weight: 500;
    cursor: pointer; transition: all var(--transition);
}
.nav-item:hover { background: var(--bg-3); color: var(--text); }
.nav-item.active { background: rgba(232,115,90,0.12); color: var(--coral-light); }
.nav-icon { font-size: 15px; }

.sidebar-client { border-top: 1px solid var(--border); padding-top: 16px; }
.client-badge { display: flex; align-items: center; gap: 8px; padding: 8px 12px; margin-bottom: 8px; }
.client-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 8px var(--teal); flex-shrink: 0; }
.client-name { font-size: 13px; font-weight: 500; color: var(--text-dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.btn-logout {
    display: block; text-align: center; padding: 8px;
    border-radius: var(--radius-sm); font-size: 12px;
    color: var(--text-muted); border: 1px solid var(--border);
    transition: all var(--transition);
}
.btn-logout:hover { border-color: var(--danger); color: var(--danger); background: rgba(248,113,113,0.08); }

/* Main content */
.main-content { margin-left: var(--sidebar-w); flex: 1; padding: 32px; min-height: 100vh; }

/* Header */
.dash-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 28px; flex-wrap: wrap; gap: 16px; }
.dash-title { font-family: var(--font-display); font-size: 26px; font-weight: 800; color: var(--text); letter-spacing: -0.5px; }
.dash-subtitle { color: var(--text-muted); font-size: 13px; margin-top: 3px; }
.dash-subtitle strong { color: var(--coral-light); }
.dash-header-right { display: flex; align-items: center; gap: 12px; }

.period-selector { display: flex; background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.period-btn { padding: 7px 14px; background: none; border: none; color: var(--text-muted); font-family: var(--font-body); font-size: 12px; font-weight: 500; cursor: pointer; transition: all var(--transition); }
.period-btn.active { background: var(--coral); color: white; }
.period-btn:hover:not(.active) { color: var(--text); background: var(--bg-3); }

.btn-refresh {
    width: 36px; height: 36px; background: var(--bg-2);
    border: 1px solid var(--border); border-radius: var(--radius-sm);
    color: var(--text-muted); font-size: 16px; cursor: pointer;
    transition: all var(--transition);
    display: flex; align-items: center; justify-content: center;
}
.btn-refresh:hover { border-color: var(--coral); color: var(--coral); transform: rotate(90deg); }

/* Sections */
.dash-section { display: none; }
.dash-section.active { display: block; animation: fadeIn 0.3s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* KPI Grid */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; margin-bottom: 24px; }
.kpi-card {
    background: var(--bg-2); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 20px;
    display: flex; gap: 14px; align-items: flex-start;
    transition: border-color var(--transition), box-shadow var(--transition);
    position: relative; overflow: hidden;
}
.kpi-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, var(--teal), var(--coral));
    opacity: 0; transition: opacity var(--transition);
}
.kpi-card:hover { border-color: var(--border-hover); box-shadow: 0 0 24px var(--coral-glow); }
.kpi-card:hover::before { opacity: 1; }
.kpi-icon { font-size: 20px; margin-top: 2px; }
.kpi-value { font-family: var(--font-display); font-size: 26px; font-weight: 800; color: var(--text); line-height: 1; }
.kpi-label { font-size: 11px; color: var(--text-muted); margin-top: 4px; text-transform: uppercase; letter-spacing: 0.5px; }
.kpi-sub { font-size: 11px; color: var(--text-muted); margin-top: 4px; }

/* Cards */
.card { background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; margin-bottom: 20px; }
.card-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.half-card { margin-bottom: 0; }
.card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.card-header h2 { font-family: var(--font-display); font-size: 15px; font-weight: 700; color: var(--text); }
.card-badge { background: var(--bg-3); border: 1px solid var(--border); border-radius: 20px; padding: 3px 10px; font-size: 11px; color: var(--text-muted); }
.chart-container { position: relative; height: 220px; }
.small-chart { height: 180px; }

/* Reasons list */
.reasons-list { display: flex; flex-direction: column; gap: 10px; }
.reason-item { display: flex; align-items: center; gap: 10px; }
.reason-bar-wrap { flex: 1; height: 5px; background: var(--bg-3); border-radius: 3px; overflow: hidden; }
.reason-bar { height: 100%; border-radius: 3px; background: linear-gradient(90deg, var(--teal), var(--coral)); transition: width 0.7s ease; }
.reason-label { font-size: 12px; color: var(--text-dim); min-width: 170px; }
.reason-count { font-size: 12px; color: var(--text-muted); min-width: 28px; text-align: right; font-weight: 600; }

/* Table */
.table-filters { display: flex; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.table-search { flex: 1; min-width: 200px; padding: 9px 14px; background: var(--bg-3); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text); font-family: var(--font-body); font-size: 13px; outline: none; transition: border-color var(--transition); }
.table-search:focus, .table-filter:focus { border-color: var(--coral); }
.table-filter { padding: 9px 14px; background: var(--bg-3); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text); font-family: var(--font-body); font-size: 13px; outline: none; cursor: pointer; }
.table-wrapper { overflow-x: auto; }
.calls-table { width: 100%; border-collapse: collapse; }
.calls-table th { padding: 10px 14px; text-align: left; font-size: 11px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; border-bottom: 1px solid var(--border); }
.calls-table td { padding: 12px 14px; font-size: 13px; border-bottom: 1px solid rgba(255,255,255,0.04); vertical-align: middle; }
.calls-table tr:hover td { background: var(--bg-3); }
.loading-cell { text-align: center; color: var(--text-muted); padding: 40px; }

.badge { display: inline-block; padding: 3px 9px; border-radius: 20px; font-size: 11px; font-weight: 500; }
.badge-success { background: rgba(78,205,196,0.12); color: var(--teal); }
.badge-warning { background: rgba(251,191,36,0.12); color: var(--warning); }
.badge-danger  { background: rgba(248,113,113,0.12); color: var(--danger); }
.badge-info    { background: rgba(96,165,250,0.12); color: var(--info); }
.badge-neutral { background: var(--bg-3); color: var(--text-muted); }

.btn-detail { padding: 4px 10px; background: none; border: 1px solid var(--border); border-radius: 6px; color: var(--text-muted); font-size: 11px; cursor: pointer; transition: all var(--transition); }
.btn-detail:hover { border-color: var(--coral); color: var(--coral); }

/* Stats grid */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 16px; }
.stat-block { background: var(--bg-3); border-radius: var(--radius-sm); padding: 16px; border: 1px solid var(--border); }
.stat-label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 6px; }
.stat-value { font-family: var(--font-display); font-size: 20px; font-weight: 700; color: var(--coral-light); }

/* Transcript viewer */
#transcript-viewer { display: grid; grid-template-columns: 300px 1fr; gap: 16px; min-height: 500px; }
.transcript-list { background: var(--bg-3); border-radius: var(--radius-sm); overflow-y: auto; max-height: 600px; border: 1px solid var(--border); }
.transcript-item { padding: 14px 16px; border-bottom: 1px solid var(--border); cursor: pointer; transition: background var(--transition); }
.transcript-item:hover { background: rgba(232,115,90,0.06); }
.transcript-item.active { background: rgba(232,115,90,0.12); border-left: 3px solid var(--coral); }
.transcript-item-date { font-size: 12px; color: var(--text-dim); font-weight: 500; }
.transcript-item-duration { font-size: 11px; color: var(--text-muted); margin-top: 2px; }

.transcript-detail { background: var(--bg-3); border-radius: var(--radius-sm); padding: 20px; overflow-y: auto; max-height: 600px; border: 1px solid var(--border); }
.transcript-placeholder { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100%; color: var(--text-muted); gap: 12px; min-height: 200px; }
.transcript-placeholder span { font-size: 36px; opacity: 0.2; }

.transcript-messages { display: flex; flex-direction: column; gap: 10px; }
.msg { padding: 10px 14px; border-radius: 10px; font-size: 13px; line-height: 1.6; max-width: 85%; }
.msg-bot { background: rgba(232,115,90,0.1); border: 1px solid rgba(232,115,90,0.2); align-self: flex-start; }
.msg-user { background: var(--bg-2); border: 1px solid var(--border); align-self: flex-end; }
.msg-role { font-size: 10px; color: var(--text-muted); margin-bottom: 4px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }

/* Loading */
.loading-placeholder { padding: 24px; text-align: center; color: var(--text-muted); font-size: 13px; }

/* Modal */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.75); backdrop-filter: blur(6px); z-index: 200; display: none; align-items: center; justify-content: center; }
.modal-overlay.open { display: flex; }
.modal { background: var(--bg-2); border: 1px solid var(--border); border-radius: 18px; width: 90%; max-width: 620px; max-height: 80vh; overflow-y: auto; box-shadow: var(--shadow); }
.modal-header { display: flex; justify-content: space-between; align-items: center; padding: 20px 24px; border-bottom: 1px solid var(--border); }
.modal-header h3 { font-family: var(--font-display); font-size: 16px; font-weight: 700; }
.modal-close { background: none; border: none; color: var(--text-muted); font-size: 16px; cursor: pointer; padding: 4px 8px; transition: color var(--transition); border-radius: 6px; }
.modal-close:hover { color: var(--text); background: var(--bg-3); }
.modal-body { padding: 24px; }

.modal-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
.meta-item { background: var(--bg-3); border-radius: var(--radius-sm); padding: 12px; border: 1px solid var(--border); }
.meta-key { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.meta-val { font-size: 14px; font-weight: 500; margin-top: 3px; }

/* Scrollbar */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-hover); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--coral); }

/* Responsive */
@media (max-width: 900px) {
    .card-row { grid-template-columns: 1fr; }
    #transcript-viewer { grid-template-columns: 1fr; }
    .sidebar { width: 60px; padding: 16px 8px; }
    .sidebar .logo-text, .nav-item span:last-child, .client-name, .btn-logout, .sidebar-divider { display: none; }
    .sidebar-logo img { height: 24px; }
    .nav-item { justify-content: center; padding: 12px; }
    .main-content { margin-left: 60px; padding: 20px; }
    .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── Tendances / Analyse IA ──────────────────────────────── */
.btn-analyse {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--coral), var(--teal));
    border: none; border-radius: var(--radius-sm);
    color: white; font-family: var(--font-display); font-weight: 700; font-size: 14px;
    cursor: pointer; transition: opacity var(--transition), transform var(--transition);
    margin-bottom: 24px;
    box-shadow: 0 4px 20px var(--coral-glow);
}
.btn-analyse:hover { opacity: 0.9; transform: translateY(-1px); }
.btn-analyse:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.topics-spinner {
    width: 36px; height: 36px; margin: 0 auto;
    border: 3px solid var(--border);
    border-top-color: var(--coral);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.topics-insight {
    background: linear-gradient(135deg, rgba(232,115,90,0.08), rgba(78,205,196,0.08));
    border: 1px solid var(--border);
    border-left: 3px solid var(--coral);
    border-radius: var(--radius-sm);
    padding: 16px 20px;
    font-size: 14px; color: var(--text-dim); line-height: 1.7;
    margin-bottom: 24px; font-style: italic;
}

.topics-list { display: flex; flex-direction: column; gap: 14px; }
.topic-item {
    background: var(--bg-3); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 18px 20px;
    transition: border-color var(--transition);
}
.topic-item:hover { border-color: var(--border-hover); }
.topic-header { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.topic-rank {
    width: 28px; height: 28px; border-radius: 50%; flex-shrink: 0;
    background: linear-gradient(135deg, var(--coral), var(--teal));
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-display); font-weight: 800; font-size: 12px; color: white;
}
.topic-rank.rank-1 { background: linear-gradient(135deg, #E8735A, #F09882); }
.topic-rank.rank-2 { background: linear-gradient(135deg, #6B7280, #9CA3AF); }
.topic-rank.rank-3 { background: linear-gradient(135deg, #92714A, #B8956A); }
.topic-theme { font-family: var(--font-display); font-weight: 700; font-size: 15px; flex: 1; }
.topic-count {
    font-family: var(--font-display); font-weight: 800; font-size: 18px; color: var(--coral-light);
}
.topic-pct { font-size: 12px; color: var(--text-muted); margin-left: 4px; }
.topic-bar-wrap { height: 4px; background: var(--bg-2); border-radius: 2px; margin-bottom: 12px; overflow: hidden; }
.topic-bar { height: 100%; border-radius: 2px; background: linear-gradient(90deg, var(--teal), var(--coral)); transition: width 0.8s ease; }
.topic-examples { display: flex; flex-wrap: wrap; gap: 6px; }
.topic-example {
    background: var(--bg-2); border: 1px solid var(--border);
    border-radius: 20px; padding: 3px 10px;
    font-size: 12px; color: var(--text-dim); font-style: italic;
}